Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
Joroinen, Southern Savonia, Finland

mindat Locality ID: 286771
mindat URL: http://www.mindat.org/loc-286771.html

Tectonic Settings:

Total number of sublocalities beneath "Joroinen, Southern Savonia, Finland": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Viholanniemi

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

Allargentum	Chalcopyrite	Copper	Corundum	Covellite	Halotrichite	None	Pyrite	Rocksalt	Sphalerite
Spinel

Chalcopyrite ()*	Covellite ()*	Dyscrasite ()*	Galena ()*	Gold ()*
Hematite ()*	Ilmenite ()*	Mackinawite ()*	Magnetite ()*	Pickeringite ()*
Pyrite ()*	Silver ()*	Sphalerite ()*

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Ag Al Au Cu Fe H Mg Ni O Pb S Sb Ti Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Allargentum Chalcopyrite Copper Corundum Covellite Halotrichite None Pyrite Rocksalt Sphalerite
Spinel

13 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	50128	27198
Covellite ()*	Covellite	CuS	1	50128	4165
Dyscrasite ()*	Allargentum	Ag_3+xSb_1-x (x ≈ 0.2)	1	50128	180
Galena ()*	Rocksalt	PbS	1	50128	24243
Gold ()*	Copper	Au	1	50128	30554
Hematite ()*	Corundum	Fe₂O₃	1	50128	14640
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	1	50128	5433
Mackinawite ()*	None	(Fe,Ni)_1+xS (x = 0-0.07)	1	50128	451
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	50128	14899
Pickeringite ()*	Halotrichite	MgAl₂(SO₄)₄·22H₂O	1	50128	265
Pyrite ()*	Pyrite	FeS₂	1	50128	39462
Silver ()*	Copper	Ag	1	50128	5186
Sphalerite ()*	Sphalerite	ZnS	1	50128	21482

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...